Celestion AN2075 20W 8ohm Compact Full Range

Celestion - AN2075 20W 8ohm - Compact Full Range Loudspeaker - Neodimio

Speaker full-range compatto da 2" con magnete in neodimio, bobina da 0.75", potenza 20Watt, impedenza 8ohm ideale per applicazioni in array e diffusori a colonna

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Caratteristiche

- Compact and lightweight, full-range neodymium loudspeakers

- Advanced Finite Element Analysis techniques used for acoustic, mechanical and electromagnetic modelling

- Ideal for applications such as portable line arrays where actively controlled wavefront (beam steering) is used

- Delivers wider dispersion to higher frequencies than many equivalent compact, full-range drivers on the market

- Chassis purpose designed for maximum free air movement, with square mounting frame to facilitate close coupling of multiple units

- Stiff and light aluminium cone remains rigid to higher frequencies, delivering a smoother response in the critical listening band

- Half roll elastomer surround provides damping for unwanted resonances and sustained centring control at extremes of excursion

- Designed to be weather resistant for outdoor applications

Specifiche Generali

Nominal diameter: 50mm/2in

Power rating(1): 20Wrms

Nominal impedance: 8ohm

Sensitivity(2): 80dB

Frequency range: 160Hz-19kHz

Voice coil diameter: 20mm/0.75in

Chassis type: Glass reinforced ABS

Magnet type: Neodymium

Voice coil material: Round Copper

Former material: Polyimide

Cone material: Aluminium

Surround material: Elastomer

Xmax(3): 1.5mm/0.06in

Gap depth: 3mm/0.12in

Voice coil winding width: 6mm/0.24in

Parametri di Thiele-Small

D: 40mm/1.57in

Sd: 12.57cm2/1.94in2

Fs: 160Hz

Mms: 1.37g/0.05oz

Qms: 10.12

Qes: 1.22

Qts: 1.09

Re: 5.28ohm

Vas: 0.12lt/0.004ft3

BI: 2.60Tm

Cms: 0.55mm/N

Informazioni di Montaggio

Overall depth: 43.5mm/1.7in

Overall size: 56.2 x 56.2mm/2.2in x 2.2in

Cut-out diameter: 51.1mm/2.0in

Fitting: 4 x M4 holes

Unit weight: 97g/3.4oz

Note

(1)Tested for two hours using a continuous, band-limited pink noise signal as per AES standard. Power calculated on minimum impedance. Loudspeaker tested in free air.

(2)Measured on axis at 1W, 1m in 2pi anechoic environment.

(3)Xmax derived from: (voice coil winding width-gap depth)/2